David Edelsohn
70943b5f0b
* config/sparc/tm-sp64.h (REGISTER_RAW_SIZE): Lower 32 fp regs
...
have size 4.
(REGISTER_VIRTUAL_SIZE): Likewise.
(REGISTER_VIRTUAL_TYPE): Lower 32 fp regs have type float.
Upper 32 fp regs have type double.
* sparc-tdep.c (NUM_SPARC_FPREGS): Replace with
(FP_REGISTER_BYTES): this, and update all uses.
(FP_MAX_REGNUM): Define if not already.
(get_saved_register): Handle new sparc64 fp regs.
(sparc_frame_find_saved_regs): Likewise.
(sparc_print_register_hook): Only print fp regs < 32 as doubles.
Add code to handle long doubles when gdb does.
(_initialize_sparc_tdep): Use print_insn_sparc64 if sparc64.
1995-09-06 21:35:20 +00:00
Fred Fish
6c9638b444
Update FSF address.
1995-08-02 03:41:12 +00:00
David Edelsohn
1cd3b16334
* sparc/tm-sp64.h (USE_STRUCT_CONVENTION): Define.
...
(EXTRACT_STRUCT_VALUE_ADDRESS): Delete.
1995-03-04 01:35:34 +00:00
David Edelsohn
0fb8b15a92
* sparc/tm-sp64.h (REGISTER_NAMES): Fix some typos.
1995-03-03 08:57:52 +00:00
David Edelsohn
9e3501580c
* sparc-tdep.c (NUM_SPARC_FPREGS): Define.
...
(SPARC_INTREG_SIZE): Define.
(*): Use SPARC_INTREG_SIZE instead of REGISTER_RAW_SIZE (intreg)
where appropriate.
(enum branch_type): New value `done_retry'.
(isbranch): Renamed from isannulled. All callers changed.
Support new sparc64 branch insns.
(single_step): Handle done_retry.
(sparc_extract_struct_value_address): Don't assume 4 byte regs.
(get_saved_register): Likewise.
(sparc_push_dummy_frame): Likewise.
(sparc_frame_find_saved_regs): Likewise.
(sparc_pop_frame): Likewise. Don't refer to FPS_REGNUM, CPS_REGNUM,
or PS_REGNUM if not sparc64. sparc64 has 64 fp regs.
(sparc64_extract_struct_value_address): New function.
(dump_ccreg, sparc_print_register_hook): Likewise.
* sp64-tdep.c: Deleted.
* sparc/tm-sp64.h (GDB_TARGET_IS_SPARC64): Define.
(NUM_REGS): Reduce by 2, cle/tle are in the pstate reg.
(CC_HAS_LONG_LONG): Define.
(REGISTER_NAMES): Delete cle/tle and reorganize.
(PS_REGNUM, FPS_REGNUM, CPS_REGNUM): Delete, they're ifdef'd out of
sparc-tdep.c now.
(REGISTER_BYTES): Update.
(REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Delete.
(EXTRACT_RETURN_VALUE): Delete. Use definition in tm-sparc.h.
(NO_SINGLE_STEP): Likewise.
* sparc/tm-sparc.h (EXTRACT_VALUE_RETURN): Don't assume 4 byte regs.
* sparc/sp64.mt: Move simulator support ...
* sparc/sp64sim.mt: ... to here.
1995-03-02 00:11:22 +00:00
David Edelsohn
5029b1148d
(FPS_REGNUM, CPS_REGNUM): Define (so sparc-tdep.c compiles).
...
(TARGET_PTR_BIT): Must be a constant now, fix at 64.
1994-03-20 23:36:50 +00:00
David Edelsohn
3b22d69a5f
sp64.mt: New file.
...
tm-sp64.h (FRAME_CHAIN, FRAME_SAVED_PC): Deleted.
(PRINT_REGISTER_HOOK): Call new fn sparc_print_register_hook.
1993-07-30 18:40:05 +00:00
David Edelsohn
a94019bcc1
Initial versions of port to sparc64 simulators.
1993-07-08 03:08:49 +00:00
